Source: Wikipedia, the free encyclopedia.
@@21@@
/\Wbronze\sage\W/
/\Wcave\sart\W/
/\Wcave\spainting/
/\Wflint\stool/
/\Wgreat\sleap\W/ , /\Wmao\szedong\W/
/\Wh(omo|\.)\santecessor\W/
/\Wh(omo|\.)\scepranensis\W/
/\Wh(omo|\.)\serectus\W/
/\Wh(omo|\.)\sergaster\W/
/\Wh(omo|\.)\sfloresiensis\W/
/\Wh(omo|\.)\sgeorgicus\W/
/\Wh(omo|\.)\shabilis\W/
/\Wh(omo|\.)\sheidelbergensis\W/
/\Wh(omo|\.)\srhodesiensis\W/
/\Wh(omo|\.)\srudolfensis\W/
/\Wh(omo|\.)\ssapiens\sidaltu\W/
/\Whand-?axe/
/\Wiron\sage\W/
/\Wmitochondrial\seve\W/
/\Wneanderthal/
/\Wpetroglyph/
9 /\Wprehistor/
/\Wracloir/
/\Wreindeer\sage\W/
/\Wrock\sart\W/
/\Wstone\sage\W/
/\Wstone\stool/
/anthrop(us|i)\W/
/chalcolithi/
/hominid/
11 /mesolithi/
11 /neolithi/
/pala?eoanthropolog/
11 /pala?eolithi/
/pithec(us|i)\W/
1 /\Warcha?eolog/
1 /\Wceramic/
1 /\Wculture/
1 /\Wpottery/
1 /\Wtool/
-10 /\Wfiction/
